传感器在航空航天推进系统中的应用机会

2009 IEEE Avionics, Fiber-Optics and Phototonics Technology Conference Pub Date : 2009-12-01 DOI:10.1109/AVFOP.2009.5342707

M. Austin

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引用次数: 6

摘要

光纤传感器在航空航天推进系统中的应用机会是改进航空航天仪器的下一个前沿领域。如今的喷气发动机传感器价格昂贵，具有高温和恶劣环境的限制，体积庞大，重量沉重，安装复杂且耗时。其他传感器问题是电磁干扰(EMI)和电磁脉冲发生器(EMP)。今天，许多先进的飞机支持用于机载通信的光纤骨干架构。本文将讨论喷气发动机硬件、光纤传感器的潜在应用机会、光纤传感器的优势和挑战。最后对光纤传感器的应用前景进行了展望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Sensor application opportunities for aerospace propulsion systems

Fiber optic sensor application opportunities for aerospace propulsion systems is the next frontier for improving aerospace instrumentation. Todays jet engine sensors are expensvie, have high temperature and harsh environment limitations, are bulky, heavy in weight, complex and time consuming to install. Other sensor concerns are electromagnetic interference (EMI) and electromagnetic pulse generators (EMP). Today a number of advanced aircraft support fiber optic backbone architecture for on-board communications. This paper will discuss jet engine hardware, potential fiber optic sensor application opportunities, fiber optic sensor benefits and and challenges. The paper will conclude with a fiber optic sensor application prediction.

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2009 IEEE Avionics, Fiber-Optics and Phototonics Technology Conference

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